STATE STREET GLOBAL ADVISORS TRUST COMPANY has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI
| Measure | Date | Value |
|---|
| 2023 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $14,115,207 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $14,115,207 |
| Total transfer of assets to this plan | 2023-12-31 | $9,329,767 |
| Total transfer of assets from this plan | 2023-12-31 | $16,763,070 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $495,806 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $282,735 |
| Total income from all sources (including contributions) | 2023-12-31 | $17,650,652 |
| Total loss/gain on sale of assets | 2023-12-31 | $2,349,765 |
| Total of all expenses incurred | 2023-12-31 | $93,312 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $0 |
| Value of total assets at end of year | 2023-12-31 | $79,370,589 |
| Value of total assets at beginning of year | 2023-12-31 | $69,033,481 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $93,312 |
| Total interest from all sources | 2023-12-31 | $22,450 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $1,163,230 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $617,487 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $335,387 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $495,806 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $282,735 |
| Administrative expenses (other) incurred | 2023-12-31 | $299 |
| Total non interest bearing cash at end of year | 2023-12-31 | $7,017 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $0 |
| Value of net income/loss | 2023-12-31 | $17,557,340 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $78,874,783 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $68,750,746 |
| Investment advisory and management fees | 2023-12-31 | $22,808 |
| Interest earned on other investments | 2023-12-31 | $2,036 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $84,845 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $555,893 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $555,893 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $20,414 |
| Income. Dividends from common stock | 2023-12-31 | $1,163,230 |
| Contract administrator fees | 2023-12-31 | $70,177 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $78,661,240 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $68,142,201 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $2,895,618 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $545,853 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $14,115,207 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $14,115,207 |
| Total transfer of assets to this plan | 2023-01-01 | $9,329,767 |
| Total transfer of assets from this plan | 2023-01-01 | $16,763,070 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $495,806 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $282,735 |
| Total income from all sources (including contributions) | 2023-01-01 | $17,650,652 |
| Total loss/gain on sale of assets | 2023-01-01 | $2,349,765 |
| Total of all expenses incurred | 2023-01-01 | $93,312 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-01-01 | $0 |
| Value of total assets at end of year | 2023-01-01 | $79,370,589 |
| Value of total assets at beginning of year | 2023-01-01 | $69,033,481 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $93,312 |
| Total interest from all sources | 2023-01-01 | $22,450 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $1,163,230 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $617,487 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $335,387 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $495,806 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $282,735 |
| Administrative expenses (other) incurred | 2023-01-01 | $299 |
| Total non interest bearing cash at end of year | 2023-01-01 | $7,017 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $0 |
| Value of net income/loss | 2023-01-01 | $17,557,340 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $78,874,783 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $68,750,746 |
| Investment advisory and management fees | 2023-01-01 | $22,808 |
| Interest earned on other investments | 2023-01-01 | $2,036 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $84,845 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $20,414 |
| Income. Dividends from common stock | 2023-01-01 | $1,163,230 |
| Contract administrator fees | 2023-01-01 | $70,177 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-01-01 | $78,661,240 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-01-01 | $68,142,201 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $2,895,618 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $545,853 |
| 2022 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-19,288,326 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-19,288,326 |
| Total transfer of assets to this plan | 2022-12-31 | $10,318,924 |
| Total transfer of assets from this plan | 2022-12-31 | $39,843,934 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $282,735 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $2,008,524 |
| Total income from all sources (including contributions) | 2022-12-31 | $-20,941,502 |
| Total loss/gain on sale of assets | 2022-12-31 | $-2,880,930 |
| Total of all expenses incurred | 2022-12-31 | $8,700 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $0 |
| Value of total assets at end of year | 2022-12-31 | $69,033,481 |
| Value of total assets at beginning of year | 2022-12-31 | $121,234,482 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $8,700 |
| Total interest from all sources | 2022-12-31 | $8,343 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $1,219,411 |
| Administrative expenses professional fees incurred | 2022-12-31 | $17 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $335,387 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $2,050,901 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $282,735 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $2,008,524 |
| Administrative expenses (other) incurred | 2022-12-31 | $5,470 |
| Total non interest bearing cash at end of year | 2022-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $10,292 |
| Value of net income/loss | 2022-12-31 | $-20,950,202 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $68,750,746 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $119,225,958 |
| Investment advisory and management fees | 2022-12-31 | $3,213 |
| Interest earned on other investments | 2022-12-31 | $216 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $555,893 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $1,018,627 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $1,018,627 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $8,127 |
| Income. Dividends from common stock | 2022-12-31 | $1,219,411 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $68,142,201 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $118,154,662 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $7,024,803 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $9,905,733 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-19,288,326 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-19,288,326 |
| Total transfer of assets to this plan | 2022-01-01 | $10,318,924 |
| Total transfer of assets from this plan | 2022-01-01 | $39,843,934 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $282,735 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $2,008,524 |
| Total income from all sources (including contributions) | 2022-01-01 | $-20,941,502 |
| Total loss/gain on sale of assets | 2022-01-01 | $-2,880,930 |
| Total of all expenses incurred | 2022-01-01 | $8,700 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-01-01 | $0 |
| Value of total assets at end of year | 2022-01-01 | $69,033,481 |
| Value of total assets at beginning of year | 2022-01-01 | $121,234,482 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $8,700 |
| Total interest from all sources | 2022-01-01 | $8,343 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $1,219,411 |
| Administrative expenses professional fees incurred | 2022-01-01 | $17 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $335,387 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $2,050,901 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $282,735 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $2,008,524 |
| Administrative expenses (other) incurred | 2022-01-01 | $5,470 |
| Total non interest bearing cash at end of year | 2022-01-01 | $0 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $10,292 |
| Value of net income/loss | 2022-01-01 | $-20,950,202 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $68,750,746 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $119,225,958 |
| Investment advisory and management fees | 2022-01-01 | $3,213 |
| Interest earned on other investments | 2022-01-01 | $216 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $555,893 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $8,127 |
| Income. Dividends from common stock | 2022-01-01 | $1,219,411 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-01-01 | $68,142,201 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-01-01 | $118,154,662 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $7,024,803 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $9,905,733 |
| 2021 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2021 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $0 |
| Total transfer of assets to this plan | 2021-12-31 | $46,598,145 |
| Total transfer of assets from this plan | 2021-12-31 | $22,904,672 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $2,008,524 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,023,536 |
| Total income from all sources (including contributions) | 2021-12-31 | $27,403,188 |
| Total loss/gain on sale of assets | 2021-12-31 | $1,363,251 |
| Total of all expenses incurred | 2021-12-31 | $129,621 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $0 |
| Value of total assets at end of year | 2021-12-31 | $121,234,482 |
| Value of total assets at beginning of year | 2021-12-31 | $69,282,454 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $129,621 |
| Total interest from all sources | 2021-12-31 | $1,387 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $1,486,889 |
| Administrative expenses professional fees incurred | 2021-12-31 | $49 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $2,050,901 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $1,245,608 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $2,008,524 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $1,023,536 |
| Administrative expenses (other) incurred | 2021-12-31 | $97,957 |
| Total non interest bearing cash at end of year | 2021-12-31 | $10,292 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $0 |
| Value of net income/loss | 2021-12-31 | $27,273,567 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $119,225,958 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $68,258,918 |
| Investment advisory and management fees | 2021-12-31 | $31,615 |
| Interest earned on other investments | 2021-12-31 | $398 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $1,018,627 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $498,657 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $498,657 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $989 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $24,551,661 |
| Income. Dividends from common stock | 2021-12-31 | $1,486,889 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $118,154,662 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $67,538,189 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $8,999,008 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $7,635,757 |
| 2020 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $11,727,147 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $11,727,147 |
| Total transfer of assets to this plan | 2020-12-31 | $12,065,972 |
| Total transfer of assets from this plan | 2020-12-31 | $36,201,918 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,023,536 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $3,342,764 |
| Total income from all sources (including contributions) | 2020-12-31 | $13,179,077 |
| Total loss/gain on sale of assets | 2020-12-31 | $28,311 |
| Total of all expenses incurred | 2020-12-31 | $93,330 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $0 |
| Value of total assets at end of year | 2020-12-31 | $69,282,454 |
| Value of total assets at beginning of year | 2020-12-31 | $82,651,881 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $93,330 |
| Total interest from all sources | 2020-12-31 | $6,578 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $1,417,041 |
| Administrative expenses professional fees incurred | 2020-12-31 | $52 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $1,245,608 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $2,876,701 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $1,023,536 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $3,342,764 |
| Administrative expenses (other) incurred | 2020-12-31 | $70,515 |
| Total non interest bearing cash at end of year | 2020-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $540 |
| Value of net income/loss | 2020-12-31 | $13,085,747 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $68,258,918 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $79,309,117 |
| Investment advisory and management fees | 2020-12-31 | $22,763 |
| Interest earned on other investments | 2020-12-31 | $1,512 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $498,657 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $1,344,343 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $1,344,343 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $5,066 |
| Income. Dividends from common stock | 2020-12-31 | $1,417,041 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $67,538,189 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $78,430,297 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $8,574,110 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $8,545,799 |
| 2019 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $17,883,897 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $17,883,897 |
| Total transfer of assets to this plan | 2019-12-31 | $8,817,285 |
| Total transfer of assets from this plan | 2019-12-31 | $19,827,535 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $3,342,764 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,632,670 |
| Total income from all sources (including contributions) | 2019-12-31 | $21,008,166 |
| Total loss/gain on sale of assets | 2019-12-31 | $1,516,106 |
| Total of all expenses incurred | 2019-12-31 | $97,007 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Value of total assets at end of year | 2019-12-31 | $82,651,881 |
| Value of total assets at beginning of year | 2019-12-31 | $71,040,878 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $97,007 |
| Total interest from all sources | 2019-12-31 | $29,250 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $1,578,913 |
| Administrative expenses professional fees incurred | 2019-12-31 | $29 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $2,876,701 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $1,414,868 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $3,342,764 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $1,632,670 |
| Administrative expenses (other) incurred | 2019-12-31 | $73,318 |
| Total non interest bearing cash at end of year | 2019-12-31 | $540 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $419 |
| Value of net income/loss | 2019-12-31 | $20,911,159 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $79,309,117 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $69,408,208 |
| Investment advisory and management fees | 2019-12-31 | $23,660 |
| Interest earned on other investments | 2019-12-31 | $2,585 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $1,344,343 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $1,615,864 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $1,615,864 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $26,665 |
| Income. Dividends from common stock | 2019-12-31 | $1,578,913 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $78,430,297 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $68,009,727 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $7,513,412 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $5,997,306 |
| 2018 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-4,388,857 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-4,388,857 |
| Total transfer of assets to this plan | 2018-12-31 | $13,775,371 |
| Total transfer of assets from this plan | 2018-12-31 | $36,057,643 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,632,670 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $2,487,008 |
| Total income from all sources (including contributions) | 2018-12-31 | $-2,452,265 |
| Total loss/gain on sale of assets | 2018-12-31 | $127,234 |
| Total of all expenses incurred | 2018-12-31 | $110,100 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $71,040,878 |
| Value of total assets at beginning of year | 2018-12-31 | $96,739,853 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $110,100 |
| Total interest from all sources | 2018-12-31 | $18,153 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $1,791,205 |
| Administrative expenses professional fees incurred | 2018-12-31 | $56 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $1,414,868 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $1,267,409 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $1,632,670 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $2,487,008 |
| Administrative expenses (other) incurred | 2018-12-31 | $83,190 |
| Total non interest bearing cash at end of year | 2018-12-31 | $419 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $0 |
| Value of net income/loss | 2018-12-31 | $-2,562,365 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $69,408,208 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $94,252,845 |
| Investment advisory and management fees | 2018-12-31 | $26,854 |
| Interest earned on other investments | 2018-12-31 | $4,156 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $1,615,864 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $2,137,050 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $2,137,050 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $13,997 |
| Income. Dividends from common stock | 2018-12-31 | $1,791,205 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $68,009,727 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $93,335,394 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $10,403,623 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $10,276,389 |
| 2017 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2017-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $13,649,320 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $13,649,320 |
| Total transfer of assets to this plan | 2017-12-31 | $17,948,668 |
| Total transfer of assets from this plan | 2017-12-31 | $11,331,284 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $2,487,008 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $2,487,040 |
| Expenses. Interest paid | 2017-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2017-12-31 | $0 |
| Total income from all sources (including contributions) | 2017-12-31 | $16,692,870 |
| Total loss/gain on sale of assets | 2017-12-31 | $1,304,350 |
| Total of all expenses incurred | 2017-12-31 | $103,770 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $0 |
| Value of total assets at end of year | 2017-12-31 | $96,739,853 |
| Value of total assets at beginning of year | 2017-12-31 | $73,533,401 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $103,770 |
| Total interest from all sources | 2017-12-31 | $13,485 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $1,720,173 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $60 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $1,267,409 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $1,530,146 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $2,487,008 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $2,487,040 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $78,401 |
| Total non interest bearing cash at end of year | 2017-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $6,205 |
| Value of net income/loss | 2017-12-31 | $16,589,100 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $94,252,845 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $71,046,361 |
| Investment advisory and management fees | 2017-12-31 | $25,309 |
| Income. Interest from loans (other than to participants) | 2017-12-31 | $0 |
| Interest earned on other investments | 2017-12-31 | $5,057 |
| Income. Interest from US Government securities | 2017-12-31 | $253 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $2,137,050 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $1,508,344 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $1,508,344 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $8,175 |
| Asset value of US Government securities at end of year | 2017-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $42,395 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $5,542 |
| Income. Dividends from preferred stock | 2017-12-31 | $0 |
| Income. Dividends from common stock | 2017-12-31 | $1,720,173 |
| Contract administrator fees | 2017-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $93,335,394 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $70,446,311 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $15,025,828 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $13,721,478 |
| 2016 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $5,680,430 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $5,680,430 |
| Total transfer of assets to this plan | 2016-12-31 | $16,772,626 |
| Total transfer of assets from this plan | 2016-12-31 | $7,790,365 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $2,487,040 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,765,413 |
| Total income from all sources (including contributions) | 2016-12-31 | $7,290,549 |
| Total loss/gain on sale of assets | 2016-12-31 | $227,454 |
| Total of all expenses incurred | 2016-12-31 | $75,321 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $0 |
| Value of total assets at end of year | 2016-12-31 | $73,533,401 |
| Value of total assets at beginning of year | 2016-12-31 | $56,614,285 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $75,321 |
| Total interest from all sources | 2016-12-31 | $9,429 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $1,373,236 |
| Administrative expenses professional fees incurred | 2016-12-31 | $70 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $1,530,146 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $944,998 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $2,487,040 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $1,765,413 |
| Administrative expenses (other) incurred | 2016-12-31 | $56,881 |
| Total non interest bearing cash at end of year | 2016-12-31 | $6,205 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $186 |
| Value of net income/loss | 2016-12-31 | $7,215,228 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $71,046,361 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $54,848,872 |
| Investment advisory and management fees | 2016-12-31 | $18,370 |
| Interest earned on other investments | 2016-12-31 | $5,212 |
| Income. Interest from US Government securities | 2016-12-31 | $150 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $1,508,344 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $1,364,889 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $1,364,889 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $4,067 |
| Asset value of US Government securities at end of year | 2016-12-31 | $42,395 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $38,098 |
| Income. Dividends from common stock | 2016-12-31 | $1,373,236 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $70,446,311 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $54,266,114 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $3,394,223 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $3,166,769 |
| 2015 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-851,623 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-851,623 |
| Total transfer of assets to this plan | 2015-12-31 | $17,078,651 |
| Total transfer of assets from this plan | 2015-12-31 | $26,245,663 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $1,765,413 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $2,413,675 |
| Total income from all sources (including contributions) | 2015-12-31 | $474,441 |
| Total loss/gain on sale of assets | 2015-12-31 | $-4,590 |
| Total of all expenses incurred | 2015-12-31 | $77,770 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $56,614,285 |
| Value of total assets at beginning of year | 2015-12-31 | $66,032,888 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $77,770 |
| Total interest from all sources | 2015-12-31 | $6,074 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $1,324,580 |
| Administrative expenses professional fees incurred | 2015-12-31 | $72 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $944,998 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $753,977 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $1,765,413 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $2,413,675 |
| Administrative expenses (other) incurred | 2015-12-31 | $58,822 |
| Total non interest bearing cash at end of year | 2015-12-31 | $186 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $227 |
| Value of net income/loss | 2015-12-31 | $396,671 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $54,848,872 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $63,619,213 |
| Investment advisory and management fees | 2015-12-31 | $18,876 |
| Interest earned on other investments | 2015-12-31 | $4,419 |
| Income. Interest from US Government securities | 2015-12-31 | $3 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $1,364,889 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $2,807,299 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $2,807,299 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $1,652 |
| Asset value of US Government securities at end of year | 2015-12-31 | $38,098 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $63,183 |
| Income. Dividends from common stock | 2015-12-31 | $1,324,580 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $54,266,114 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $62,408,202 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $4,785,982 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $4,790,572 |
| 2014 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $7,440,414 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $7,440,414 |
| Total transfer of assets to this plan | 2014-12-31 | $21,500,251 |
| Total transfer of assets from this plan | 2014-12-31 | $38,062,110 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $2,413,675 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,891,593 |
| Total income from all sources (including contributions) | 2014-12-31 | $9,324,620 |
| Total loss/gain on sale of assets | 2014-12-31 | $359,875 |
| Total of all expenses incurred | 2014-12-31 | $92,128 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $0 |
| Value of total assets at end of year | 2014-12-31 | $66,032,888 |
| Value of total assets at beginning of year | 2014-12-31 | $72,840,173 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $92,128 |
| Total interest from all sources | 2014-12-31 | $6,311 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $1,518,020 |
| Administrative expenses professional fees incurred | 2014-12-31 | $94 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $753,977 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $683,883 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $2,413,675 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $1,891,593 |
| Administrative expenses (other) incurred | 2014-12-31 | $69,655 |
| Total non interest bearing cash at end of year | 2014-12-31 | $227 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $168 |
| Value of net income/loss | 2014-12-31 | $9,232,492 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $63,619,213 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $70,948,580 |
| Investment advisory and management fees | 2014-12-31 | $22,379 |
| Interest earned on other investments | 2014-12-31 | $3,844 |
| Income. Interest from US Government securities | 2014-12-31 | $12 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $2,807,299 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $2,507,820 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $2,507,820 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $2,455 |
| Asset value of US Government securities at end of year | 2014-12-31 | $63,183 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $67,636 |
| Income. Dividends from common stock | 2014-12-31 | $1,518,020 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $62,408,202 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $69,580,666 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $2,969,350 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $2,609,475 |
| 2013 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $14,634,963 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $14,634,963 |
| Total transfer of assets to this plan | 2013-12-31 | $14,701,469 |
| Total transfer of assets from this plan | 2013-12-31 | $10,497,120 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,891,593 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,357,841 |
| Total income from all sources (including contributions) | 2013-12-31 | $16,775,011 |
| Total loss/gain on sale of assets | 2013-12-31 | $867,833 |
| Total of all expenses incurred | 2013-12-31 | $74,593 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $72,840,173 |
| Value of total assets at beginning of year | 2013-12-31 | $51,401,654 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $74,593 |
| Total interest from all sources | 2013-12-31 | $6,541 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $1,265,674 |
| Administrative expenses professional fees incurred | 2013-12-31 | $93 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $683,883 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $321,954 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $1,891,593 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $1,357,841 |
| Administrative expenses (other) incurred | 2013-12-31 | $56,407 |
| Total non interest bearing cash at end of year | 2013-12-31 | $168 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $189 |
| Value of net income/loss | 2013-12-31 | $16,700,418 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $70,948,580 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $50,043,813 |
| Investment advisory and management fees | 2013-12-31 | $18,093 |
| Interest earned on other investments | 2013-12-31 | $4,056 |
| Income. Interest from US Government securities | 2013-12-31 | $34 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $2,507,820 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $2,002,116 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $2,002,116 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $2,451 |
| Asset value of US Government securities at end of year | 2013-12-31 | $67,636 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $56,221 |
| Income. Dividends from common stock | 2013-12-31 | $1,265,674 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $69,580,666 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $49,021,174 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $4,261,940 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $3,394,107 |
| 2012 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS VI 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $1,840,833 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $1,840,833 |
| Total transfer of assets to this plan | 2012-12-31 | $53,583,120 |
| Total transfer of assets from this plan | 2012-12-31 | $6,214,750 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $1,357,841 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $0 |
| Total income from all sources (including contributions) | 2012-12-31 | $2,702,156 |
| Total loss/gain on sale of assets | 2012-12-31 | $298,780 |
| Total of all expenses incurred | 2012-12-31 | $26,713 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $0 |
| Value of total assets at end of year | 2012-12-31 | $51,401,654 |
| Value of total assets at beginning of year | 2012-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $26,713 |
| Total interest from all sources | 2012-12-31 | $3,812 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $558,731 |
| Administrative expenses professional fees incurred | 2012-12-31 | $44 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $321,954 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $1,357,841 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $0 |
| Administrative expenses (other) incurred | 2012-12-31 | $20,145 |
| Total non interest bearing cash at end of year | 2012-12-31 | $189 |
| Total non interest bearing cash at beginning of year | 2012-12-31 | $0 |
| Value of net income/loss | 2012-12-31 | $2,675,443 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $50,043,813 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $0 |
| Investment advisory and management fees | 2012-12-31 | $6,524 |
| Interest earned on other investments | 2012-12-31 | $2,763 |
| Income. Interest from US Government securities | 2012-12-31 | $16 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $2,002,116 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $1,033 |
| Asset value of US Government securities at end of year | 2012-12-31 | $56,221 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $0 |
| Income. Dividends from common stock | 2012-12-31 | $558,731 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $49,021,174 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $3,173,242 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $2,874,462 |
